#define BT_LOG_TAG "PLUGIN-CTF-METADATA-META-TRANSLATE"
#include "logging.h"
-#include <babeltrace/babeltrace.h>
-#include <babeltrace/babeltrace-internal.h>
-#include <babeltrace/assert-internal.h>
+#include <babeltrace2/babeltrace.h>
+#include <babeltrace2/babeltrace-internal.h>
+#include <babeltrace2/assert-internal.h>
#include <glib.h>
#include <stdint.h>
#include <string.h>
#include "ctf-meta-visitors.h"
+struct ctx {
+ bt_self_component_source *self_comp;
+ bt_trace_class *ir_tc;
+ bt_stream_class *ir_sc;
+ struct ctf_trace_class *tc;
+ struct ctf_stream_class *sc;
+ struct ctf_event_class *ec;
+ enum ctf_scope scope;
+};
+
static inline
-struct bt_private_field_class *ctf_field_class_to_ir(struct ctf_field_class *fc,
- struct ctf_trace_class *tc,
- struct ctf_stream_class *sc,
- struct ctf_event_class *ec);
+bt_field_class *ctf_field_class_to_ir(struct ctx *ctx,
+ struct ctf_field_class *fc);
static inline
void ctf_field_class_int_set_props(struct ctf_field_class_int *fc,
- struct bt_private_field_class *ir_fc)
+ bt_field_class *ir_fc)
{
- bt_private_field_class_integer_set_field_value_range(ir_fc,
+ bt_field_class_integer_set_field_value_range(ir_fc,
fc->base.size);
- bt_private_field_class_integer_set_preferred_display_base(ir_fc,
+ bt_field_class_integer_set_preferred_display_base(ir_fc,
fc->disp_base);
}
static inline
-struct bt_private_field_class *ctf_field_class_int_to_ir(
+bt_field_class *ctf_field_class_int_to_ir(struct ctx *ctx,
struct ctf_field_class_int *fc)
{
- struct bt_private_field_class *ir_fc;
+ bt_field_class *ir_fc;
if (fc->is_signed) {
- ir_fc = bt_private_field_class_signed_integer_create();
+ ir_fc = bt_field_class_signed_integer_create(ctx->ir_tc);
} else {
- ir_fc = bt_private_field_class_unsigned_integer_create();
+ ir_fc = bt_field_class_unsigned_integer_create(ctx->ir_tc);
}
BT_ASSERT(ir_fc);
}
static inline
-struct bt_private_field_class *ctf_field_class_enum_to_ir(
+bt_field_class *ctf_field_class_enum_to_ir(struct ctx *ctx,
struct ctf_field_class_enum *fc)
{
int ret;
- struct bt_private_field_class *ir_fc;
+ bt_field_class *ir_fc;
uint64_t i;
if (fc->base.is_signed) {
- ir_fc = bt_private_field_class_signed_enumeration_create();
+ ir_fc = bt_field_class_signed_enumeration_create(ctx->ir_tc);
} else {
- ir_fc = bt_private_field_class_unsigned_enumeration_create();
+ ir_fc = bt_field_class_unsigned_enumeration_create(ctx->ir_tc);
}
BT_ASSERT(ir_fc);
ctf_field_class_enum_borrow_mapping_by_index(fc, i);
if (fc->base.is_signed) {
- ret = bt_private_field_class_signed_enumeration_map_range(
+ ret = bt_field_class_signed_enumeration_map_range(
ir_fc, mapping->label->str,
mapping->range.lower.i, mapping->range.upper.i);
} else {
- ret = bt_private_field_class_unsigned_enumeration_map_range(
+ ret = bt_field_class_unsigned_enumeration_map_range(
ir_fc, mapping->label->str,
mapping->range.lower.u, mapping->range.upper.u);
}
}
static inline
-struct bt_private_field_class *ctf_field_class_float_to_ir(
+bt_field_class *ctf_field_class_float_to_ir(struct ctx *ctx,
struct ctf_field_class_float *fc)
{
- struct bt_private_field_class *ir_fc;
+ bt_field_class *ir_fc;
- ir_fc = bt_private_field_class_real_create();
+ ir_fc = bt_field_class_real_create(ctx->ir_tc);
BT_ASSERT(ir_fc);
if (fc->base.size == 32) {
- bt_private_field_class_real_set_is_single_precision(ir_fc,
+ bt_field_class_real_set_is_single_precision(ir_fc,
BT_TRUE);
}
}
static inline
-struct bt_private_field_class *ctf_field_class_string_to_ir(
+bt_field_class *ctf_field_class_string_to_ir(struct ctx *ctx,
struct ctf_field_class_string *fc)
{
- struct bt_private_field_class *ir_fc =
- bt_private_field_class_string_create();
+ bt_field_class *ir_fc = bt_field_class_string_create(ctx->ir_tc);
BT_ASSERT(ir_fc);
return ir_fc;
}
static inline
-struct bt_private_field_class *ctf_field_class_struct_to_ir(
- struct ctf_field_class_struct *fc,
- struct ctf_trace_class *tc,
- struct ctf_stream_class *sc,
- struct ctf_event_class *ec)
+void translate_struct_field_class_members(struct ctx *ctx,
+ struct ctf_field_class_struct *fc, bt_field_class *ir_fc,
+ bool with_header_prefix,
+ struct ctf_field_class_struct *context_fc)
{
- int ret;
- struct bt_private_field_class *ir_fc =
- bt_private_field_class_structure_create();
uint64_t i;
-
- BT_ASSERT(ir_fc);
+ int ret;
for (i = 0; i < fc->members->len; i++) {
struct ctf_named_field_class *named_fc =
ctf_field_class_struct_borrow_member_by_index(fc, i);
- struct bt_private_field_class *member_ir_fc;
+ bt_field_class *member_ir_fc;
+ const char *name = named_fc->name->str;
if (!named_fc->fc->in_ir) {
continue;
}
- member_ir_fc = ctf_field_class_to_ir(named_fc->fc, tc, sc, ec);
+ member_ir_fc = ctf_field_class_to_ir(ctx, named_fc->fc);
BT_ASSERT(member_ir_fc);
- ret = bt_private_field_class_structure_append_member(
- ir_fc, named_fc->name->str, member_ir_fc);
+ ret = bt_field_class_structure_append_member(ir_fc, name,
+ member_ir_fc);
BT_ASSERT(ret == 0);
- bt_object_put_ref(member_ir_fc);
+ bt_field_class_put_ref(member_ir_fc);
}
+}
+static inline
+bt_field_class *ctf_field_class_struct_to_ir(struct ctx *ctx,
+ struct ctf_field_class_struct *fc)
+{
+ bt_field_class *ir_fc = bt_field_class_structure_create(ctx->ir_tc);
+
+ BT_ASSERT(ir_fc);
+ translate_struct_field_class_members(ctx, fc, ir_fc, false, NULL);
return ir_fc;
}
static inline
-struct bt_private_field_class *borrow_ir_ft_from_field_path(
- struct ctf_field_path *field_path,
- struct ctf_trace_class *tc,
- struct ctf_stream_class *sc,
- struct ctf_event_class *ec)
+bt_field_class *borrow_ir_fc_from_field_path(struct ctx *ctx,
+ struct ctf_field_path *field_path)
{
- struct bt_private_field_class *ir_fc = NULL;
+ bt_field_class *ir_fc = NULL;
struct ctf_field_class *fc = ctf_field_path_borrow_field_class(
- field_path, tc, sc, ec);
+ field_path, ctx->tc, ctx->sc, ctx->ec);
BT_ASSERT(fc);
}
static inline
-struct bt_private_field_class *ctf_field_class_variant_to_ir(
- struct ctf_field_class_variant *fc,
- struct ctf_trace_class *tc,
- struct ctf_stream_class *sc,
- struct ctf_event_class *ec)
+bt_field_class *ctf_field_class_variant_to_ir(struct ctx *ctx,
+ struct ctf_field_class_variant *fc)
{
int ret;
- struct bt_private_field_class *ir_fc =
- bt_private_field_class_variant_create();
+ bt_field_class *ir_fc = bt_field_class_variant_create(ctx->ir_tc);
uint64_t i;
BT_ASSERT(ir_fc);
- ret = bt_private_field_class_variant_set_selector_field_class(
- ir_fc, borrow_ir_ft_from_field_path(&fc->tag_path, tc, sc, ec));
- BT_ASSERT(ret == 0);
+
+ if (fc->tag_path.root != CTF_SCOPE_PACKET_HEADER &&
+ fc->tag_path.root != CTF_SCOPE_EVENT_HEADER) {
+ ret = bt_field_class_variant_set_selector_field_class(
+ ir_fc, borrow_ir_fc_from_field_path(ctx,
+ &fc->tag_path));
+ BT_ASSERT(ret == 0);
+ }
for (i = 0; i < fc->options->len; i++) {
struct ctf_named_field_class *named_fc =
ctf_field_class_variant_borrow_option_by_index(fc, i);
- struct bt_private_field_class *option_ir_fc;
+ bt_field_class *option_ir_fc;
BT_ASSERT(named_fc->fc->in_ir);
- option_ir_fc = ctf_field_class_to_ir(named_fc->fc, tc, sc, ec);
+ option_ir_fc = ctf_field_class_to_ir(ctx, named_fc->fc);
BT_ASSERT(option_ir_fc);
- ret = bt_private_field_class_variant_append_private_option(
+ ret = bt_field_class_variant_append_option(
ir_fc, named_fc->name->str, option_ir_fc);
BT_ASSERT(ret == 0);
- bt_object_put_ref(option_ir_fc);
+ bt_field_class_put_ref(option_ir_fc);
}
return ir_fc;
}
static inline
-struct bt_private_field_class *ctf_field_class_array_to_ir(
- struct ctf_field_class_array *fc,
- struct ctf_trace_class *tc,
- struct ctf_stream_class *sc,
- struct ctf_event_class *ec)
+bt_field_class *ctf_field_class_array_to_ir(struct ctx *ctx,
+ struct ctf_field_class_array *fc)
{
- struct bt_private_field_class *ir_fc;
- struct bt_private_field_class *elem_ir_fc;
+ bt_field_class *ir_fc;
+ bt_field_class *elem_ir_fc;
if (fc->base.is_text) {
- ir_fc = bt_private_field_class_string_create();
+ ir_fc = bt_field_class_string_create(ctx->ir_tc);
BT_ASSERT(ir_fc);
goto end;
}
- elem_ir_fc = ctf_field_class_to_ir(fc->base.elem_fc, tc, sc, ec);
+ elem_ir_fc = ctf_field_class_to_ir(ctx, fc->base.elem_fc);
BT_ASSERT(elem_ir_fc);
- ir_fc = bt_private_field_class_static_array_create(elem_ir_fc,
+ ir_fc = bt_field_class_static_array_create(ctx->ir_tc, elem_ir_fc,
fc->length);
BT_ASSERT(ir_fc);
- bt_object_put_ref(elem_ir_fc);
+ bt_field_class_put_ref(elem_ir_fc);
end:
return ir_fc;
}
static inline
-struct bt_private_field_class *ctf_field_class_sequence_to_ir(
- struct ctf_field_class_sequence *fc,
- struct ctf_trace_class *tc,
- struct ctf_stream_class *sc,
- struct ctf_event_class *ec)
+bt_field_class *ctf_field_class_sequence_to_ir(struct ctx *ctx,
+ struct ctf_field_class_sequence *fc)
{
int ret;
- struct bt_private_field_class *ir_fc;
- struct bt_private_field_class *elem_ir_fc;
+ bt_field_class *ir_fc;
+ bt_field_class *elem_ir_fc;
if (fc->base.is_text) {
- ir_fc = bt_private_field_class_string_create();
+ ir_fc = bt_field_class_string_create(ctx->ir_tc);
BT_ASSERT(ir_fc);
goto end;
}
- elem_ir_fc = ctf_field_class_to_ir(fc->base.elem_fc, tc, sc, ec);
+ elem_ir_fc = ctf_field_class_to_ir(ctx, fc->base.elem_fc);
BT_ASSERT(elem_ir_fc);
- ir_fc = bt_private_field_class_dynamic_array_create(elem_ir_fc);
+ ir_fc = bt_field_class_dynamic_array_create(ctx->ir_tc, elem_ir_fc);
BT_ASSERT(ir_fc);
- bt_object_put_ref(elem_ir_fc);
+ bt_field_class_put_ref(elem_ir_fc);
BT_ASSERT(ir_fc);
- ret = bt_private_field_class_dynamic_array_set_length_field_class(
- ir_fc,
- borrow_ir_ft_from_field_path(&fc->length_path, tc, sc, ec));
- BT_ASSERT(ret == 0);
+
+ if (fc->length_path.root != CTF_SCOPE_PACKET_HEADER &&
+ fc->length_path.root != CTF_SCOPE_EVENT_HEADER) {
+ ret = bt_field_class_dynamic_array_set_length_field_class(
+ ir_fc, borrow_ir_fc_from_field_path(ctx, &fc->length_path));
+ BT_ASSERT(ret == 0);
+ }
end:
return ir_fc;
}
static inline
-struct bt_private_field_class *ctf_field_class_to_ir(struct ctf_field_class *fc,
- struct ctf_trace_class *tc,
- struct ctf_stream_class *sc,
- struct ctf_event_class *ec)
+bt_field_class *ctf_field_class_to_ir(struct ctx *ctx,
+ struct ctf_field_class *fc)
{
- struct bt_private_field_class *ir_fc = NULL;
+ bt_field_class *ir_fc = NULL;
BT_ASSERT(fc);
BT_ASSERT(fc->in_ir);
switch (fc->type) {
case CTF_FIELD_CLASS_TYPE_INT:
- ir_fc = ctf_field_class_int_to_ir((void *) fc);
+ ir_fc = ctf_field_class_int_to_ir(ctx, (void *) fc);
break;
case CTF_FIELD_CLASS_TYPE_ENUM:
- ir_fc = ctf_field_class_enum_to_ir((void *) fc);
+ ir_fc = ctf_field_class_enum_to_ir(ctx, (void *) fc);
break;
case CTF_FIELD_CLASS_TYPE_FLOAT:
- ir_fc = ctf_field_class_float_to_ir((void *) fc);
+ ir_fc = ctf_field_class_float_to_ir(ctx, (void *) fc);
break;
case CTF_FIELD_CLASS_TYPE_STRING:
- ir_fc = ctf_field_class_string_to_ir((void *) fc);
+ ir_fc = ctf_field_class_string_to_ir(ctx, (void *) fc);
break;
case CTF_FIELD_CLASS_TYPE_STRUCT:
- ir_fc = ctf_field_class_struct_to_ir((void *) fc, tc, sc, ec);
+ ir_fc = ctf_field_class_struct_to_ir(ctx, (void *) fc);
break;
case CTF_FIELD_CLASS_TYPE_ARRAY:
- ir_fc = ctf_field_class_array_to_ir((void *) fc, tc, sc, ec);
+ ir_fc = ctf_field_class_array_to_ir(ctx, (void *) fc);
break;
case CTF_FIELD_CLASS_TYPE_SEQUENCE:
- ir_fc = ctf_field_class_sequence_to_ir((void *) fc, tc, sc, ec);
+ ir_fc = ctf_field_class_sequence_to_ir(ctx, (void *) fc);
break;
case CTF_FIELD_CLASS_TYPE_VARIANT:
- ir_fc = ctf_field_class_variant_to_ir((void *) fc, tc, sc, ec);
+ ir_fc = ctf_field_class_variant_to_ir(ctx, (void *) fc);
break;
default:
abort();
uint64_t i;
bool has_immediate_member_in_ir = false;
+ /*
+ * If the structure field class has no members at all, then it
+ * was an empty structure in the beginning, so leave it existing
+ * and empty.
+ */
+ if (fc->members->len == 0) {
+ has_immediate_member_in_ir = true;
+ goto end;
+ }
+
for (i = 0; i < fc->members->len; i++) {
struct ctf_named_field_class *named_fc =
ctf_field_class_struct_borrow_member_by_index(fc, i);
}
static inline
-struct bt_private_field_class *scope_ctf_field_class_to_ir(struct ctf_field_class *fc,
- struct ctf_trace_class *tc,
- struct ctf_stream_class *sc,
- struct ctf_event_class *ec)
+bt_field_class *scope_ctf_field_class_to_ir(struct ctx *ctx)
{
- struct bt_private_field_class *ir_fc = NULL;
+ bt_field_class *ir_fc = NULL;
+ struct ctf_field_class *fc = NULL;
- if (!fc) {
- goto end;
+ switch (ctx->scope) {
+ case CTF_SCOPE_PACKET_CONTEXT:
+ fc = ctx->sc->packet_context_fc;
+ break;
+ case CTF_SCOPE_EVENT_COMMON_CONTEXT:
+ fc = ctx->sc->event_common_context_fc;
+ break;
+ case CTF_SCOPE_EVENT_SPECIFIC_CONTEXT:
+ fc = ctx->ec->spec_context_fc;
+ break;
+ case CTF_SCOPE_EVENT_PAYLOAD:
+ fc = ctx->ec->payload_fc;
+ break;
+ default:
+ abort();
}
- BT_ASSERT(fc->type == CTF_FIELD_CLASS_TYPE_STRUCT);
-
- if (!ctf_field_class_struct_has_immediate_member_in_ir((void *) fc)) {
- /*
- * Nothing for IR in this scope: typical for packet
- * header, packet context, and event header.
- */
- goto end;
+ if (fc && ctf_field_class_struct_has_immediate_member_in_ir(
+ (void *) fc)) {
+ ir_fc = ctf_field_class_to_ir(ctx, fc);
}
- ir_fc = ctf_field_class_to_ir(fc, tc, sc, ec);
-
-end:
return ir_fc;
}
static inline
-struct ctf_field_class_int *borrow_named_int_field_class(
- struct ctf_field_class_struct *struct_fc, const char *name)
-{
- struct ctf_named_field_class *named_fc = NULL;
- struct ctf_field_class_int *int_fc = NULL;
-
- if (!struct_fc) {
- goto end;
- }
-
- named_fc = ctf_field_class_struct_borrow_member_by_name(struct_fc, name);
- if (!named_fc) {
- goto end;
- }
-
- if (named_fc->fc->type != CTF_FIELD_CLASS_TYPE_INT &&
- named_fc->fc->type != CTF_FIELD_CLASS_TYPE_ENUM) {
- goto end;
- }
-
- int_fc = (void *) named_fc->fc;
-
-end:
- return int_fc;
-}
-
-static inline
-struct bt_private_event_class *ctf_event_class_to_ir(struct ctf_event_class *ec,
- struct bt_private_stream_class *ir_sc, struct ctf_trace_class *tc,
- struct ctf_stream_class *sc)
+void ctf_event_class_to_ir(struct ctx *ctx)
{
int ret;
- struct bt_private_event_class *ir_ec = NULL;
+ bt_event_class *ir_ec = NULL;
+ bt_field_class *ir_fc;
+
+ BT_ASSERT(ctx->ec);
- if (ec->is_translated) {
- ir_ec = bt_private_stream_class_borrow_event_class_by_id(
- ir_sc, ec->id);
+ if (ctx->ec->is_translated) {
+ ir_ec = bt_stream_class_borrow_event_class_by_id(
+ ctx->ir_sc, ctx->ec->id);
BT_ASSERT(ir_ec);
goto end;
}
- ir_ec = bt_private_event_class_create_with_id(ir_sc, ec->id);
+ ir_ec = bt_event_class_create_with_id(ctx->ir_sc, ctx->ec->id);
BT_ASSERT(ir_ec);
- bt_object_put_ref(ir_ec);
-
- if (ec->spec_context_fc) {
- struct bt_private_field_class *ir_fc = scope_ctf_field_class_to_ir(
- ec->spec_context_fc, tc, sc, ec);
-
- if (ir_fc) {
- ret = bt_private_event_class_set_specific_context_field_class(
- ir_ec, ir_fc);
- BT_ASSERT(ret == 0);
- bt_object_put_ref(ir_fc);
- }
+ bt_event_class_put_ref(ir_ec);
+ ctx->scope = CTF_SCOPE_EVENT_SPECIFIC_CONTEXT;
+ ir_fc = scope_ctf_field_class_to_ir(ctx);
+ if (ir_fc) {
+ ret = bt_event_class_set_specific_context_field_class(
+ ir_ec, ir_fc);
+ BT_ASSERT(ret == 0);
+ bt_field_class_put_ref(ir_fc);
}
- if (ec->payload_fc) {
- struct bt_private_field_class *ir_fc = scope_ctf_field_class_to_ir(
- ec->payload_fc, tc, sc, ec);
-
- if (ir_fc) {
- ret = bt_private_event_class_set_payload_field_class(ir_ec,
- ir_fc);
- BT_ASSERT(ret == 0);
- bt_object_put_ref(ir_fc);
- }
+ ctx->scope = CTF_SCOPE_EVENT_PAYLOAD;
+ ir_fc = scope_ctf_field_class_to_ir(ctx);
+ if (ir_fc) {
+ ret = bt_event_class_set_payload_field_class(ir_ec,
+ ir_fc);
+ BT_ASSERT(ret == 0);
+ bt_field_class_put_ref(ir_fc);
}
- if (ec->name->len > 0) {
- ret = bt_private_event_class_set_name(ir_ec, ec->name->str);
+ if (ctx->ec->name->len > 0) {
+ ret = bt_event_class_set_name(ir_ec, ctx->ec->name->str);
BT_ASSERT(ret == 0);
}
- if (ec->emf_uri->len > 0) {
- ret = bt_private_event_class_set_emf_uri(ir_ec, ec->emf_uri->str);
+ if (ctx->ec->emf_uri->len > 0) {
+ ret = bt_event_class_set_emf_uri(ir_ec, ctx->ec->emf_uri->str);
BT_ASSERT(ret == 0);
}
- if (ec->log_level != -1) {
- bt_private_event_class_set_log_level(ir_ec, ec->log_level);
+ if (ctx->ec->log_level != -1) {
+ bt_event_class_set_log_level(ir_ec, ctx->ec->log_level);
}
- ec->is_translated = true;
- ec->ir_ec = ir_ec;
+ ctx->ec->is_translated = true;
+ ctx->ec->ir_ec = ir_ec;
end:
- return ir_ec;
+ return;
}
static inline
-struct bt_private_stream_class *ctf_stream_class_to_ir(struct ctf_stream_class *sc,
- struct bt_private_trace *ir_trace, struct ctf_trace_class *tc)
+void ctf_stream_class_to_ir(struct ctx *ctx)
{
int ret;
- struct bt_private_stream_class *ir_sc = NULL;
- struct ctf_field_class_int *int_fc;
+ bt_field_class *ir_fc;
+
+ BT_ASSERT(ctx->sc);
- if (sc->is_translated) {
- ir_sc = bt_private_trace_borrow_stream_class_by_id(
- ir_trace, sc->id);
- BT_ASSERT(ir_sc);
+ if (ctx->sc->is_translated) {
+ ctx->ir_sc = bt_trace_class_borrow_stream_class_by_id(
+ ctx->ir_tc, ctx->sc->id);
+ BT_ASSERT(ctx->ir_sc);
goto end;
}
- ir_sc = bt_private_stream_class_create_with_id(ir_trace, sc->id);
- BT_ASSERT(ir_sc);
- bt_object_put_ref(ir_sc);
-
- if (sc->packet_context_fc) {
- struct bt_private_field_class *ir_fc = scope_ctf_field_class_to_ir(
- sc->packet_context_fc, tc, sc, NULL);
+ ctx->ir_sc = bt_stream_class_create_with_id(ctx->ir_tc, ctx->sc->id);
+ BT_ASSERT(ctx->ir_sc);
+ bt_stream_class_put_ref(ctx->ir_sc);
+ ctx->scope = CTF_SCOPE_PACKET_CONTEXT;
+ ir_fc = scope_ctf_field_class_to_ir(ctx);
+ if (ir_fc) {
+ ret = bt_stream_class_set_packet_context_field_class(
+ ctx->ir_sc, ir_fc);
+ BT_ASSERT(ret == 0);
+ bt_field_class_put_ref(ir_fc);
+ }
- if (ir_fc) {
- ret = bt_private_stream_class_set_packet_context_field_class(
- ir_sc, ir_fc);
- BT_ASSERT(ret == 0);
- bt_object_put_ref(ir_fc);
- }
+ ctx->scope = CTF_SCOPE_EVENT_COMMON_CONTEXT;
+ ir_fc = scope_ctf_field_class_to_ir(ctx);
+ if (ir_fc) {
+ ret = bt_stream_class_set_event_common_context_field_class(
+ ctx->ir_sc, ir_fc);
+ BT_ASSERT(ret == 0);
+ bt_field_class_put_ref(ir_fc);
}
- if (sc->event_header_fc) {
- struct bt_private_field_class *ir_fc = scope_ctf_field_class_to_ir(
- sc->event_header_fc, tc, sc, NULL);
+ bt_stream_class_set_assigns_automatic_event_class_id(ctx->ir_sc,
+ BT_FALSE);
+ bt_stream_class_set_assigns_automatic_stream_id(ctx->ir_sc, BT_FALSE);
- if (ir_fc) {
- ret = bt_private_stream_class_set_event_header_field_class(
- ir_sc, ir_fc);
- BT_ASSERT(ret == 0);
- bt_object_put_ref(ir_fc);
- }
+ if (ctx->sc->default_clock_class) {
+ BT_ASSERT(ctx->sc->default_clock_class->ir_cc);
+ ret = bt_stream_class_set_default_clock_class(ctx->ir_sc,
+ ctx->sc->default_clock_class->ir_cc);
+ BT_ASSERT(ret == 0);
}
- if (sc->event_common_context_fc) {
- struct bt_private_field_class *ir_fc = scope_ctf_field_class_to_ir(
- sc->event_common_context_fc, tc, sc, NULL);
+ bt_stream_class_set_packets_have_beginning_default_clock_snapshot(
+ ctx->ir_sc, ctx->sc->packets_have_ts_begin);
+ bt_stream_class_set_packets_have_end_default_clock_snapshot(
+ ctx->ir_sc, ctx->sc->packets_have_ts_end);
+ bt_stream_class_set_supports_discarded_events(ctx->ir_sc,
+ ctx->sc->has_discarded_events,
+ ctx->sc->discarded_events_have_default_cs);
+ bt_stream_class_set_supports_discarded_packets(ctx->ir_sc,
+ ctx->sc->has_discarded_packets,
+ ctx->sc->discarded_packets_have_default_cs);
+ ctx->sc->is_translated = true;
+ ctx->sc->ir_sc = ctx->ir_sc;
- if (ir_fc) {
- ret = bt_private_stream_class_set_event_common_context_field_class(
- ir_sc, ir_fc);
- BT_ASSERT(ret == 0);
- bt_object_put_ref(ir_fc);
- }
- }
+end:
+ return;
+}
- bt_private_stream_class_set_assigns_automatic_event_class_id(ir_sc,
- BT_FALSE);
- bt_private_stream_class_set_assigns_automatic_stream_id(ir_sc, BT_FALSE);
+static inline
+void ctf_clock_class_to_ir(bt_clock_class *ir_cc, struct ctf_clock_class *cc)
+{
+ int ret;
- if (sc->default_clock_class) {
- ret = bt_private_stream_class_set_default_clock_class(ir_sc,
- bt_private_clock_class_as_clock_class(sc->default_clock_class));
+ if (strlen(cc->name->str) > 0) {
+ ret = bt_clock_class_set_name(ir_cc, cc->name->str);
BT_ASSERT(ret == 0);
}
- int_fc = borrow_named_int_field_class((void *) sc->packet_context_fc,
- "events_discarded");
- if (int_fc) {
- if (int_fc->meaning == CTF_FIELD_CLASS_MEANING_DISC_EV_REC_COUNTER_SNAPSHOT) {
- bt_private_stream_class_set_packets_have_discarded_event_counter_snapshot(
- ir_sc, BT_TRUE);
- }
- }
-
- int_fc = borrow_named_int_field_class((void *) sc->packet_context_fc,
- "packet_seq_num");
- if (int_fc) {
- if (int_fc->meaning == CTF_FIELD_CLASS_MEANING_PACKET_COUNTER_SNAPSHOT) {
- bt_private_stream_class_set_packets_have_packet_counter_snapshot(
- ir_sc, BT_TRUE);
- }
+ if (strlen(cc->description->str) > 0) {
+ ret = bt_clock_class_set_description(ir_cc, cc->description->str);
+ BT_ASSERT(ret == 0);
}
- int_fc = borrow_named_int_field_class((void *) sc->packet_context_fc,
- "timestamp_begin");
- if (int_fc) {
- if (int_fc->meaning == CTF_FIELD_CLASS_MEANING_PACKET_BEGINNING_TIME) {
- bt_private_stream_class_set_packets_have_default_beginning_clock_value(
- ir_sc, BT_TRUE);
- }
- }
+ bt_clock_class_set_frequency(ir_cc, cc->frequency);
+ bt_clock_class_set_precision(ir_cc, cc->precision);
+ bt_clock_class_set_offset(ir_cc, cc->offset_seconds, cc->offset_cycles);
- int_fc = borrow_named_int_field_class((void *) sc->packet_context_fc,
- "timestamp_end");
- if (int_fc) {
- if (int_fc->meaning == CTF_FIELD_CLASS_MEANING_PACKET_END_TIME) {
- bt_private_stream_class_set_packets_have_default_end_clock_value(
- ir_sc, BT_TRUE);
- }
+ if (cc->has_uuid) {
+ bt_clock_class_set_uuid(ir_cc, cc->uuid);
}
- sc->is_translated = true;
- sc->ir_sc = ir_sc;
-
-end:
- return ir_sc;
+ bt_clock_class_set_origin_is_unix_epoch(ir_cc, cc->is_absolute);
}
static inline
-int ctf_trace_class_to_ir(struct bt_private_trace *ir_trace,
- struct ctf_trace_class *tc)
+int ctf_trace_class_to_ir(struct ctx *ctx)
{
int ret = 0;
uint64_t i;
- if (tc->is_translated) {
- goto end;
- }
-
- if (tc->packet_header_fc) {
- struct bt_private_field_class *ir_fc = scope_ctf_field_class_to_ir(
- tc->packet_header_fc, tc, NULL, NULL);
-
- if (ir_fc) {
- ret = bt_private_trace_set_packet_header_field_class(
- ir_trace, ir_fc);
- BT_ASSERT(ret == 0);
- bt_object_put_ref(ir_fc);
- }
- }
+ BT_ASSERT(ctx->tc);
+ BT_ASSERT(ctx->ir_tc);
- if (tc->name->len > 0) {
- ret = bt_private_trace_set_name(ir_trace, tc->name->str);
- if (ret) {
- goto end;
- }
+ if (ctx->tc->is_translated) {
+ goto end;
}
- if (tc->is_uuid_set) {
- bt_private_trace_set_uuid(ir_trace, tc->uuid);
+ if (ctx->tc->is_uuid_set) {
+ bt_trace_class_set_uuid(ctx->ir_tc, ctx->tc->uuid);
}
- for (i = 0; i < tc->env_entries->len; i++) {
+ for (i = 0; i < ctx->tc->env_entries->len; i++) {
struct ctf_trace_class_env_entry *env_entry =
- ctf_trace_class_borrow_env_entry_by_index(tc, i);
+ ctf_trace_class_borrow_env_entry_by_index(ctx->tc, i);
switch (env_entry->type) {
case CTF_TRACE_CLASS_ENV_ENTRY_TYPE_INT:
- ret = bt_private_trace_set_environment_entry_integer(
- ir_trace, env_entry->name->str,
+ ret = bt_trace_class_set_environment_entry_integer(
+ ctx->ir_tc, env_entry->name->str,
env_entry->value.i);
break;
case CTF_TRACE_CLASS_ENV_ENTRY_TYPE_STR:
- ret = bt_private_trace_set_environment_entry_string(
- ir_trace, env_entry->name->str,
+ ret = bt_trace_class_set_environment_entry_string(
+ ctx->ir_tc, env_entry->name->str,
env_entry->value.str->str);
break;
default:
}
}
- bt_private_trace_set_assigns_automatic_stream_class_id(ir_trace,
+ for (i = 0; i < ctx->tc->clock_classes->len; i++) {
+ struct ctf_clock_class *cc = ctx->tc->clock_classes->pdata[i];
+
+ cc->ir_cc = bt_clock_class_create(
+ bt_self_component_source_as_self_component(
+ ctx->self_comp));
+ ctf_clock_class_to_ir(cc->ir_cc, cc);
+ }
+
+ bt_trace_class_set_assigns_automatic_stream_class_id(ctx->ir_tc,
BT_FALSE);
- tc->is_translated = true;
- tc->ir_tc = ir_trace;
+ ctx->tc->is_translated = true;
+ ctx->tc->ir_tc = ctx->ir_tc;
end:
return ret;
}
BT_HIDDEN
-int ctf_trace_class_translate(struct bt_private_trace *ir_trace,
- struct ctf_trace_class *tc)
+int ctf_trace_class_translate(bt_self_component_source *self_comp,
+ bt_trace_class *ir_tc, struct ctf_trace_class *tc)
{
int ret = 0;
uint64_t i;
+ struct ctx ctx = { 0 };
- ret = ctf_trace_class_to_ir(ir_trace, tc);
+ ctx.self_comp = self_comp;
+ ctx.tc = tc;
+ ctx.ir_tc = ir_tc;
+ ret = ctf_trace_class_to_ir(&ctx);
if (ret) {
goto end;
}
for (i = 0; i < tc->stream_classes->len; i++) {
uint64_t j;
- struct ctf_stream_class *sc = tc->stream_classes->pdata[i];
- struct bt_private_stream_class *ir_sc;
+ ctx.sc = tc->stream_classes->pdata[i];
- ir_sc = ctf_stream_class_to_ir(sc, ir_trace, tc);
- if (!ir_sc) {
- ret = -1;
- goto end;
- }
+ ctf_stream_class_to_ir(&ctx);
- for (j = 0; j < sc->event_classes->len; j++) {
- struct ctf_event_class *ec = sc->event_classes->pdata[j];
- struct bt_private_event_class *ir_ec;
+ for (j = 0; j < ctx.sc->event_classes->len; j++) {
+ ctx.ec = ctx.sc->event_classes->pdata[j];
- ir_ec = ctf_event_class_to_ir(ec, ir_sc, tc, sc);
- if (!ir_ec) {
- ret = -1;
- goto end;
- }
+ ctf_event_class_to_ir(&ctx);
+ ctx.ec = NULL;
}
+
+ ctx.sc = NULL;
}
end:
projects / babeltrace.git / blobdiff